Technology report · Monitoring
Sentry usage report
As of 2026-10-28, Sentry, a Monitoring technology, was detected on 358 of the 66086 websites we scanned, a share of 0.5%. The sites using it lean toward news, nonprofit and education, and most also run Cloudflare and Google Tag Manager. Version data is very thin.
- 358websites using it
- 0.5%of 66,086 scanned websites with a detected technology
- 2websites exposing a version
- 2026-10-28data date
Industry data is known for only 82 of the Sentry sites, so read these shares as a partial picture. News and media leads with 14.6% (12 sites), followed by Nonprofits at 13.4% (11 sites) and Education at 12.2% (10 sites). E-commerce and retail and Software and SaaS each show 9.8%, with 8 sites apiece.
The surrounding stack shows what Sentry tends to sit beside. Cloudflare appears on 207 of the sites (57.8%) and Google Tag Manager on 161 (45.0%). React is on 101 (28.2%). Cloudflare Web Analytics covers 87 sites (24.3%), core-js 85 (23.7%), and Lodash and Wix 84 each (23.5%). Google Analytics appears on 79 (22.1%).
Version information is sparse. Only 2 sites exposed a Sentry version, and both reported 7.43.0. That is far too small a sample to say which releases are common across the 358 sites, so do not treat it as a picture of how current typical installations are.
Industries using Sentry
| Industry | Websites | Share of 82 classified |
|---|---|---|
| News and media | 12 | 14.6% |
| Nonprofits | 11 | 13.4% |
| Education | 10 | 12.2% |
| E-commerce and retail | 8 | 9.8% |
| Software and SaaS | 8 | 9.8% |
Technologies used together with Sentry
| Technology | Websites | Share of Sentry sites |
|---|---|---|
| Cloudflare | 207 | 57.8% |
| Google Tag Manager | 161 | 45% |
| React | 101 | 28.2% |
| Cloudflare Web Analytics | 87 | 24.3% |
| core-js | 85 | 23.7% |
| Lodash | 84 | 23.5% |
| Wix | 84 | 23.5% |
| Google Analytics | 79 | 22.1% |
Sentry versions
| Version | Websites |
|---|---|
| 7.43.0 | 2 |
Example company websites
acquired.fm, khadas.com, cipriani.com, rightwingnews.com, forecastinternational.com
FAQ
- How many websites use Sentry?
- We detected Sentry on 358 of the 66086 sites scanned, which is 0.5% of them. The figure reflects our scan as of 2026-10-28 and not every website on the internet.
- Which industries use Sentry most?
- Among the 82 sites with a known industry, News and media is highest at 14.6% (12 sites). Nonprofits follow at 13.4% (11 sites), then Education at 12.2% (10 sites).
- What technologies are commonly found alongside Sentry?
- Cloudflare is the most frequent companion, on 207 Sentry sites (57.8%). Google Tag Manager appears on 161 (45.0%), and React on 101 (28.2%). Cloudflare Web Analytics, core-js, Lodash, Wix and Google Analytics also appear.
- Which Sentry version is most common?
- The data cannot answer this well. Only 2 sites revealed a version, and both showed 7.43.0. With so few versioned sites, no reliable version distribution can be drawn.
Check your own list
Run the same detection on the websites you care about, or browse popular sites in the Tech Stack Index.